Plates<span> at our planet's surface </span>move<span> because of the intense heat in the Earth's core that causes molten rock in the mantle layer to </span>move<span>. It </span>moves<span> in a pattern called a convection cell that forms when warm material rises, cools, and eventually sink down.
Hope this helps :)</span>
Igneous rocks form from the cooling and solidification of lava or magma.
I'm not a big fan of this question, but I think the "desired" answer is grain-size (from very large to microcrystalline) and interlocking texture.
(It could be tendentiously argued that tuff (also called tufa) and possibly other pyroclastic rocks, which form from volcanic ejecta, lack an interlocking texture because they are more like sediments that are welded together. I say this is tendentious because such rocks are about as much sedimentary as they are igneous, and are not typical igneous rocks if they are igneous rocks at all.)
Answer:
through increasing trade Brazil's long coastline helped the country to develop
It says answer in YOUR words so you will do it that way and not cheat